diff options
Diffstat (limited to 'xorg-server/hw/xprint/ps/PsText.c')
| -rw-r--r-- | xorg-server/hw/xprint/ps/PsText.c | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/xorg-server/hw/xprint/ps/PsText.c b/xorg-server/hw/xprint/ps/PsText.c deleted file mode 100644 index 872c0f427..000000000 --- a/xorg-server/hw/xprint/ps/PsText.c +++ /dev/null @@ -1,581 +0,0 @@ -/* - -Copyright 1996, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* - * (c) Copyright 1996 Hewlett-Packard Company - * (c) Copyright 1996 International Business Machines Corp. - * (c) Copyright 1996 Sun Microsystems, Inc. - * (c) Copyright 1996 Novell, Inc. - * (c) Copyright 1996 Digital Equipment Corp. - * (c) Copyright 1996 Fujitsu Limited - * (c) Copyright 1996 Hitachi, Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject - * to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the names of the copyright holders - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * from said copyright holders. - */ - -/******************************************************************* -** -** ********************************************************* -** * -** * File: PsText.c -** * -** * Contents: Character-drawing routines for the PS DDX -** * -** * Created By: Roger Helmendach (Liberty Systems) -** * -** * Copyright: Copyright 1996 The Open Group, Inc. -** * -** ********************************************************* -** -********************************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#include "Ps.h" -#include "gcstruct.h" -#include "windowstr.h" -#include <X11/fonts/fntfil.h> -#include <X11/fonts/fntfilst.h> -#include <limits.h> - -int -PsPolyText8( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - char *string) -{ - if( pDrawable->type==DRAWABLE_PIXMAP ) - { - DisplayElmPtr elm; - PixmapPtr pix = (PixmapPtr)pDrawable; - PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; - DisplayListPtr disp; - GCPtr gc; - - if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return x; - - disp = PsGetFreeDisplayBlock(priv); - - elm = &disp->elms[disp->nelms]; - elm->type = Text8Cmd; - elm->gc = gc; - elm->c.text8.x = x; - elm->c.text8.y = y; - elm->c.text8.count = count; - elm->c.text8.string = (char *)xalloc(count); - memcpy(elm->c.text8.string, string, count); - disp->nelms += 1; - - return x; - } - else - { - PsFontInfoRec *firec; - - /* We need a context for rendering... */ - if (PsGetPsContextPriv(pDrawable) == NULL) - return x; - - firec = PsGetFontInfoRec(pDrawable, pGC->font); - if (!firec) - return x; - -#ifdef XP_USE_FREETYPE - if (firec->ftir->downloadableFont && - (firec->ftir->font_type == PSFTI_FONT_TYPE_FREETYPE)) - { - PsOutPtr psOut; - ColormapPtr cMap; - - if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) - return x; - - if (firec->ftir->alreadyDownloaded[0] == False) - { - PsOut_DownloadFreeType(psOut, - firec->ftir->ft_download_font_type, - firec->ftir->download_ps_name, pGC->font, 0); - firec->ftir->alreadyDownloaded[0] = True; - } - - PsOut_Offset(psOut, pDrawable->x, pDrawable->y); - PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); - if (!firec->size) - PsOut_TextAttrsMtx(psOut, firec->ftir->download_ps_name, firec->mtx, firec->ftir->is_iso_encoding); - else - PsOut_TextAttrs(psOut, firec->ftir->download_ps_name, firec->size, firec->ftir->is_iso_encoding); - PsOut_FreeType_Text(pGC->font, psOut, x, y, string, count); - - return x; - } - else -#endif /* XP_USE_FREETYPE */ - if (firec->ftir->downloadableFont && - (firec->ftir->font_type != PSFTI_FONT_TYPE_FREETYPE)) - { - PsOutPtr psOut; - ColormapPtr cMap; - - if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) - return x; - - if (firec->ftir->alreadyDownloaded[0] == False) - { - PsOut_DownloadType1(psOut, "PsPolyText8", - firec->ftir->download_ps_name, firec->ftir->filename); - firec->ftir->alreadyDownloaded[0] = True; - } - - PsOut_Offset(psOut, pDrawable->x, pDrawable->y); - PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); - if (!firec->size) - PsOut_TextAttrsMtx(psOut, firec->ftir->download_ps_name, firec->mtx, firec->ftir->is_iso_encoding); - else - PsOut_TextAttrs(psOut, firec->ftir->download_ps_name, firec->size, firec->ftir->is_iso_encoding); - PsOut_Text(psOut, x, y, string, count, -1); - - return x; - } - - /* Render glyphs as bitmaps */ - { - unsigned long n, i; - int w; - CharInfoPtr charinfo[255]; - - GetGlyphs(pGC->font, (unsigned long)count, - (unsigned char *)string, Linear8Bit, &n, charinfo); - w = 0; - for (i=0; i < n; i++) - w += charinfo[i]->metrics.characterWidth; - - if (n != 0) - PsPolyGlyphBlt(pDrawable, pGC, x, y, n, - charinfo, FONTGLYPHS(pGC->font)); - x += w; - - return x; - } - } - return x; -} - -int -PsPolyText16( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - unsigned short *string) -{ - if( pDrawable->type==DRAWABLE_PIXMAP ) - { - DisplayElmPtr elm; - PixmapPtr pix = (PixmapPtr)pDrawable; - PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; - DisplayListPtr disp; - GCPtr gc; - - if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return x; - - disp = PsGetFreeDisplayBlock(priv); - - elm = &disp->elms[disp->nelms]; - elm->type = Text16Cmd; - elm->gc = gc; - elm->c.text16.x = x; - elm->c.text16.y = y; - elm->c.text16.count = count; - elm->c.text16.string = - (unsigned short *)xalloc(count*sizeof(unsigned short)); - memcpy(elm->c.text16.string, string, count*sizeof(unsigned short)); - disp->nelms += 1; - - return x; - } - else - { - PsFontInfoRec *firec; - - /* We need a context for rendering... */ - if (PsGetPsContextPriv(pDrawable) == NULL) - return x; - - firec = PsGetFontInfoRec(pDrawable, pGC->font); - if (!firec) - return x; - -#ifdef XP_USE_FREETYPE - if (firec->ftir->downloadableFont && - (firec->ftir->font_type == PSFTI_FONT_TYPE_FREETYPE)) - { - PsOutPtr psOut; - ColormapPtr cMap; - unsigned short c, - c_hiByte, - c_lowByte, - fontPage; - int i; - - if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) - return x; - - /* Scan the string we want to render and download all neccesary parts - * of the font (one part(="font page") has 256 glyphs) - */ - for( i = 0 ; i < count ; i++ ) - { - c = string[i]; -#if IMAGE_BYTE_ORDER == LSBFirst - c_hiByte = c & 0x00FF; - c_lowByte = (c >> 8) & 0x00FF; -#elif IMAGE_BYTE_ORDER == MSBFirst - c_hiByte = (c >> 8) & 0x00FF; - c_lowByte = c & 0x00FF; -#else -#error Unsupported byte order -#endif - fontPage = c_hiByte; - - if (firec->ftir->alreadyDownloaded[fontPage] == False) - { - char buffer[256]; - const char *ps_name; - - if (fontPage > 0) - { - sprintf(buffer, "%s_%x", firec->ftir->download_ps_name, (int)fontPage); - ps_name = buffer; - } - else - { - ps_name = firec->ftir->download_ps_name; - } - - PsOut_DownloadFreeType(psOut, - firec->ftir->ft_download_font_type, - ps_name, pGC->font, (fontPage * 0x100)); /* same as (fontPage << 8) */ - - firec->ftir->alreadyDownloaded[fontPage] = True; - } - } - - - PsOut_Offset(psOut, pDrawable->x, pDrawable->y); - PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); - if (!firec->size) - PsOut_FreeType_TextAttrsMtx16(psOut, firec->ftir->download_ps_name, firec->mtx, firec->ftir->is_iso_encoding); - else - PsOut_FreeType_TextAttrs16(psOut, firec->ftir->download_ps_name, firec->size, firec->ftir->is_iso_encoding); - PsOut_FreeType_Text16(pGC->font, psOut, x, y, string, count); - - return x; - } - else -#endif /* XP_USE_FREETYPE */ - if (firec->ftir->downloadableFont && - (firec->ftir->font_type != PSFTI_FONT_TYPE_FREETYPE)) - { - PsOutPtr psOut; - ColormapPtr cMap; - unsigned short fontPage; - - if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) - return x; - - PsOut_DownloadType1(psOut, "PsPolyText16", - firec->ftir->download_ps_name, firec->ftir->filename); - firec->ftir->alreadyDownloaded[fontPage] = True; - - PsOut_Offset(psOut, pDrawable->x, pDrawable->y); - PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); - if (!firec->size) - PsOut_TextAttrsMtx(psOut, firec->ftir->download_ps_name, firec->mtx, firec->ftir->is_iso_encoding); - else - PsOut_TextAttrs(psOut, firec->ftir->download_ps_name, firec->size, firec->ftir->is_iso_encoding); - PsOut_Text16(psOut, x, y, string, count, -1); - - return x; - } - - /* Render glyphs as bitmaps */ - { - unsigned long n, i; - int w; - CharInfoPtr charinfo[255]; /* encoding only has 1 byte for count */ - - GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)string, - (FONTLASTROW(pGC->font) == 0) ? Linear16Bit : TwoD16Bit, - &n, charinfo); - w = 0; - for (i=0; i < n; i++) - w += charinfo[i]->metrics.characterWidth; - if (n != 0) - PsPolyGlyphBlt(pDrawable, pGC, x, y, n, charinfo, FONTGLYPHS(pGC->font)); - x += w; - - return x; - } - } - return x; -} - -void -PsImageText8( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - char *string) -{ - if( pDrawable->type==DRAWABLE_PIXMAP ) - { - DisplayElmPtr elm; - PixmapPtr pix = (PixmapPtr)pDrawable; - PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; - DisplayListPtr disp; - GCPtr gc; - - if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return; - - disp = PsGetFreeDisplayBlock(priv); - - elm = &disp->elms[disp->nelms]; - elm->type = TextI8Cmd; - elm->gc = gc; - elm->c.text8.x = x; - elm->c.text8.y = y; - elm->c.text8.count = count; - elm->c.text8.string = (char *)xalloc(count); - memcpy(elm->c.text8.string, string, count); - disp->nelms += 1; - } - else - { - int iso; - int siz; - float mtx[4]; - char *fnam; - PsOutPtr psOut; - ColormapPtr cMap; - - if( PsUpdateDrawableGC(pGC, pDrawable, &psOut, &cMap)==FALSE ) return; - PsOut_Offset(psOut, pDrawable->x, pDrawable->y); - PsOut_Color(psOut, PsGetPixelColor(cMap, pGC->fgPixel)); - fnam = PsGetPSFontName(pGC->font); - if( !fnam ) fnam = "Times-Roman"; - siz = PsGetFontSize(pGC->font, mtx); - iso = PsIsISOLatin1Encoding(pGC->font); - if( !siz ) PsOut_TextAttrsMtx(psOut, fnam, mtx, iso); - else PsOut_TextAttrs(psOut, fnam, siz, iso); - PsOut_Text(psOut, x, y, string, count, PsGetPixelColor(cMap, pGC->bgPixel)); - } -} - -void -PsImageText16( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - unsigned short *string) -{ - if( pDrawable->type==DRAWABLE_PIXMAP ) - { - DisplayElmPtr elm; - PixmapPtr pix = (PixmapPtr)pDrawable; - PsPixmapPrivPtr priv = (PsPixmapPrivPtr)pix->devPrivate.ptr; - DisplayListPtr disp; - GCPtr gc; - - if ((gc = PsCreateAndCopyGC(pDrawable, pGC)) == NULL) return; - - disp = PsGetFreeDisplayBlock(priv); - - elm = &disp->elms[disp->nelms]; - elm->type = TextI16Cmd; - elm->gc = gc; - elm->c.text16.x = x; - elm->c.text16.y = y; - elm->c.text16.count = count; - elm->c.text16.string = - (unsigned short *)xalloc(count*sizeof(unsigned short)); - memcpy(elm->c.text16.string, string, count*sizeof(unsigned short)); - disp->nelms += 1; - } - else - { - int i; - char *str; - if( !count ) return; - str = (char *)xalloc(count); - for( i=0 ; i<count ; i++ ) str[i] = string[i]; - PsImageText8(pDrawable, pGC, x, y, count, str); - free(str); - } -} - -void -PsImageGlyphBlt( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - unsigned int nGlyphs, - CharInfoPtr *pCharInfo, - pointer pGlyphBase) -{ - /* NOT TO BE IMPLEMENTED */ -} - -void -PsPolyGlyphBlt( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - unsigned int nGlyphs, - CharInfoPtr *pCharInfo, - pointer pGlyphBase) -{ - int width, height; - PixmapPtr pPixmap; - int nbyLine; /* bytes per line of padded pixmap */ - FontPtr pfont; - GCPtr pGCtmp; - register int i; - register int j; - unsigned char *pbits; /* buffer for PutImage */ - register unsigned char *pb; /* temp pointer into buffer */ - register CharInfoPtr pci; /* currect char info */ - register unsigned char *pglyph; /* pointer bits in glyph */ - int gWidth, gHeight; /* width and height of glyph */ - register int nbyGlyphWidth; /* bytes per scanline of glyph */ - int nbyPadGlyph; /* server padded line of glyph */ - int w, tmpx; - XID gcvals[3]; - - pfont = pGC->font; - width = FONTMAXBOUNDS(pfont,rightSideBearing) - - FONTMINBOUNDS(pfont,leftSideBearing); - height = FONTMAXBOUNDS(pfont,ascent) + - FONTMAXBOUNDS(pfont,descent); - - if ((width == 0) || (height == 0) ) - return; - { - int i; - w = 0; - for (i=0; i < nGlyphs; i++) w += pCharInfo[i]->metrics.characterWidth; - } - pGCtmp = GetScratchGC(1, pDrawable->pScreen); - if (!pGCtmp) - { - (*pDrawable->pScreen->DestroyPixmap)(pPixmap); - return; - } - - gcvals[0] = GXcopy; - gcvals[1] = pGC->fgPixel; - gcvals[2] = pGC->bgPixel; - - DoChangeGC(pGCtmp, GCFunction|GCForeground|GCBackground, gcvals, 0); - - - nbyLine = BitmapBytePad(width); - pbits = (unsigned char *)xalloc(height*nbyLine); - if (!pbits){ - PsDestroyPixmap(pPixmap); - return; - } - tmpx = 0; - while(nGlyphs--) - { - pci = *pCharInfo++; - pglyph = FONTGLYPHBITS(pGlyphBase, pci); - gWidth = GLYPHWIDTHPIXELS(pci); - gHeight = GLYPHHEIGHTPIXELS(pci); - if (gWidth && gHeight) - { - nbyGlyphWidth = GLYPHWIDTHBYTESPADDED(pci); - nbyPadGlyph = BitmapBytePad(gWidth); - - if (nbyGlyphWidth == nbyPadGlyph -#if GLYPHPADBYTES != 4 - && (((int) pglyph) & 3) == 0 -#endif - ) - { - pb = pglyph; - } - else - { - for (i=0, pb = pbits; i<gHeight; i++, pb = pbits+(i*nbyPadGlyph)) - for (j = 0; j < nbyGlyphWidth; j++) - *pb++ = *pglyph++; - pb = pbits; - } - - PsPutImageMask((DrawablePtr)pDrawable, pGCtmp, - 1, x + pci->metrics.leftSideBearing, - y - pci->metrics.ascent, gWidth, gHeight, - 0, XYBitmap, (char *)pb); - } - - x += pci->metrics.characterWidth; - } - xfree(pbits); - FreeScratchGC(pGCtmp); -} |